CLP - Base/Neutral Matrix Spiking Solution Back Catalog number: 19072 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 67017 beta-Lactam Antibiotics Price on request 8512.8-500MG 2,4-Dimethylolphenol, neat, Solvent-neat, Unit 500mg, # of units-, Cas.no. 2937-60-2 Price on request 3416.MX FAME mixture, Methyl esters of natural oil, Please inquire, Solvent-, Unit , # of units-, Cas.no. Price on request